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    Home > Coatings News > Paints and Coatings Market > Common sense of coating: key points of texture coating construction

    Common sense of coating: key points of texture coating construction

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tips: the key points of texture coating construction are as follows Before use, the texture coating shall be fully stirred by electric mixer to prevent precipitation, further ripen the coating and improve the construction performance If the temperature is too high and the coating dries too fast, spray appropriate amount of clear water on the wall before construction or add no more than 5% of clear water into the coating and mix evenly to prevent the phenomenon of scuffing The base surface to be constructed shall be coated in a full batch until the base surface is completely covered by the coating, without missing coating (when the paint is applied to the wall in batches, the spatula shall always maintain an angle of 30 degrees to ensure the proper thickness and reduce the Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: texture coating construction points are as follows Before use, the texture coating shall be fully stirred by electric mixer to prevent precipitation, further ripen the coating and improve the construction performance If the temperature is too high and the coating dries too fast, spray appropriate amount of clear water on the wall before construction or add no more than 5% of clear water into the coating and mix evenly to prevent the phenomenon of scuffing The base surface to be constructed shall be coated in a full batch until the base surface is completely covered by the coating, without missing coating (when scraping the paint in batches, the spatula shall always keep a 30 degree angle to ensure the proper thickness At the same time, in order to reduce unnecessary waste of product dripping, it is better to use another batch board or self-made wood board to catch the dripping paint when feeding.) Then carry out two times of leveling treatment The first time of longitudinal leveling is to make the base surface completely covered by paint and densely distributed The second time of horizontal leveling is to make the base surface paint even and flat After scraping, the coating thickness shall be 1 to 1.5 sand grain thickness It should not be too thin or too thick, too thin grinding will cause the phenomenon of exposed bottom; too thick will lead to the accumulation of paint, and the phenomenon of shiny and flowery due to insufficient grinding will reduce the performance of texture In this process, the outdoor and wall temperature shall be considered, and the size of the construction base surface shall be adjusted, which shall be kept for a certain period of time to ensure that the coating is polished before the surface is dry, and large area scraping is not allowed under the condition that normal grinding cannot be guaranteed In case of high temperature, the construction shall be carried out in different areas and times Do not be greedy! Prevent joints during grinding When grinding and rubbing the full batch of paint, it is required that the contact surface of the grinding tool shall be flat and clean, and the grinding force shall be even, and the surface shall be rubbed and polished many times in a circular arc In the final finalization, it is necessary to use the circle rubbing method and follow the same direction For the polished linear coating interface, it is necessary to polish the linear coating again to make it flat If there is a sense of coating accumulation or too much paint dripping on the construction surface after polishing, it is caused by too thick coating The construction surface shall be scraped again for batch receiving, and then polished The polished wall surface shall be even in distribution of sand particles, without air holes and sand running through the bottom During the construction of the external corner, the external corner after grinding shall be closed It is not allowed to use the traditional blade to flatten the external corner during the angle closing construction, which will result in no coating sand particles on the external corner The batch knife shall be used to press the batch to both sides respectively, and the large coating after pressing shall be polished to make it smooth and smooth (large coating sand particles shall be avoided in external corners as much as possible during construction) If the large coating is pressed on the construction surface without grinding, the scar effect will appear The treatment of internal horn is the same Construction method of circular arc foundation surface For the multi arc connection surface, after the full batch of coating, the arc shall be flattened to keep the internal and external corners of the arc straight, and the coating shall be lightly brushed with water by the brush instead of polishing It is required that there is no missing coating, no coating agglomerate accumulation, and keep the line straight For example, if the paint after brushing is stacked in the arc or internal corner, the batch knife shall be used to scrape and batch the stacked paint blocks to keep the internal and external corners and the arc straight; for the single arc surface, the batch knife shall be used to scrape and batch along the arc surface after the full batch of paint When the construction surface is a vertical intersection of two or more surfaces, after the single construction of the internal and external corners of the interface, the interface of the constructed surface shall be cleaned to keep the interface fresh and smooth without coating accumulation When the construction surface is large, more than one person shall relay to cooperate with the construction to ensure one-time completion For the interface of single construction surface after full batch and before grinding, it is not allowed to stay too long, and the second person shall timely connect the construction Polish the construction interface of the two persons in time to prevent the joint from not smooth Large area construction grinding shall be timely and evenly applied to prevent grinding after surface drying due to uneven grinding force and too large grinding time difference on a large construction surface, resulting in visual color difference and so-called wall blooming Handling of drip lines Before construction, the drip line shall be protected by oil painting, otherwise it is difficult to clean up after the paint is dry After the paint is dry, the paint in the trunking shall be removed and the black paint shall be applied as the case may be Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,
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